condition	mean	min	max
4 h after light	685.158909	612.170377	758.147441
8 h after light	977.4955620000001	976.616672	978.374452
12 h after light	906.7044315	847.867029	965.541834
4 h after dark	842.490108	805.997405	878.982811
8 h after dark	578.5212584999999	534.98464	622.057877
12 h after dark	546.663529	546.663529	546.663529